/* 
 * Copyright 2009 Shared Object (www.sharedobject.ch)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package edos.prm.artifact;

import java.sql.Statement;

/**
 * A {@code Query} represents a request to the backend database in a multi-tier
 * instantiation of the PRM.
 * 
 * UNDER CONSTRUCTION
 */
public interface Query {

	public static class SQLQuery implements Query {
		private Statement stmt;
		public SQLQuery(Statement stmt) {
			this.stmt = stmt;
		}
		public String toString() {
			return this.stmt.toString();
		}

	}
	
	public static class JPQLQuery implements Query {}
}
